(19)

(11)

EP 1 922 612 A2

(12)

(88) Date of publication A3: 18.05.2007 (43) Date of publication: 21.05.2008 Bulletin 2008/21 (21) Application number: 06801207.9 (22) Date of filing: 09.08.2006

(51) International Patent Classification (IPC):  G06F 9/38(2006.01) (86) International application number: PCT/US2006/031297 (87) International publication number: WO 2007/021887 (22.02.2007 Gazette 2007/08)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 12.08.2005 US 202770 (71) Applicant: Qualcomm Incorporated San Diego, CA 92121 (US)	(72) Inventor: RYCHLIK, Bohuslav Morrisville, NC 27560 (US) (74) Representative: Wagner, Karl H. et al Wagner & Geyer Gewürzmühlstrasse 5 80538 München 80538 München (DE)